Catlin is a dedicated L.A. physician whose abilities are second only to her mentor & close friend, Patrick, a renowned trauma surgeon. So when she learns Patrick is dying & in dire need of a bone marrow transplant, she will do anything to help him find a donor. But for some reason, Patrick refuses to go to the man most likely to be a match, his reclusive twin brother, Jesse. Desperate, Catlin sets out on a mission of mercy, never expecting that her search for Jesse will lead her to a love that will change her life.